| stonebrain vs Dragunov | 19–21 | 47.50% |
| stonebrain vs Hwoarang | 19–13 | 59.38% |
| stonebrain vs Kazuya | 14–17 | 45.16% |
| stonebrain vs Victor | 18–13 | 58.06% |
| stonebrain vs Azucena | 13–13 | 50.00% |
| stonebrain vs Nina | 13–12 | 52.00% |
| stonebrain vs Devil Jin | 15–9 | 62.50% |
| stonebrain vs Paul | 10–13 | 43.48% |
| stonebrain vs King | 10–13 | 43.48% |
| stonebrain vs Lili | 11–12 | 47.83% |
| stonebrain vs Yoshimitsu | 9–13 | 40.91% |
| stonebrain vs Jin | 10–11 | 47.62% |
| stonebrain vs Jun | 15–5 | 75.00% |
| stonebrain vs Law | 11–8 | 57.89% |
| stonebrain vs Reina | 12–5 | 70.59% |
| stonebrain vs Claudio | 5–10 | 33.33% |
| stonebrain vs Steve | 5–9 | 35.71% |
| stonebrain vs Asuka | 8–6 | 57.14% |
| stonebrain vs Leroy | 8–6 | 57.14% |
| stonebrain vs Bryan | 6–6 | 50.00% |
| stonebrain vs Feng | 6–6 | 50.00% |
| stonebrain vs Jack-8 | 3–7 | 30.00% |
| stonebrain vs Shaheen | 4–6 | 40.00% |
| stonebrain vs Alisa | 6–3 | 66.67% |
| stonebrain vs Lee | 3–5 | 37.50% |
| stonebrain vs Raven | 5–3 | 62.50% |
| stonebrain vs Xiaoyu | 5–2 | 71.43% |
| stonebrain vs Kuma | 2–5 | 28.57% |
| stonebrain vs Eddy | 4–3 | 57.14% |
| stonebrain vs Lars | 3–1 | 75.00% |
| stonebrain vs Leo | 2–1 | 66.67% |
| stonebrain vs Panda | 0–1 | 0.00% |
| stonebrain vs Zafina | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.